US PATENT SUBCLASS 8 / 678
.~.~.~ Phenoxy, phenol, mercapto, alkoxy, or thioalkyl group

Current as of: June, 1999
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8 /   HD   BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS

636  DF  DYE OR POTENTIAL DYE COMPOSITION, ADDITIVE, TREATMENT, PROCESS, PRODUCT, OR ANCILLARY DYE OPERATION {12}
662  DF  .~ Azo, acridone, or quinone dye {15}
675  DF  .~.~ Anthraquinone dye {4}
678.~.~.~ Phenoxy, phenol, mercapto, alkoxy, or thioalkyl group

DEFINITION

Classification: 8/678

Phenoxy, phenol, mercapto, alkoxy, or thioalkyl group:

(under subclass 675) Subject matter wherein the anthraquinone dye contains a phenoxy-, hydroxphenyl, mercapto (-SH), alkoxy, or thioalkyl group.